if (vizController.getVizConfig().isSelectionEnable() && engine.isRectangleSelection()) {
if (!dragging) {
//Start drag
dragging = true;
Rectangle rectangle = (Rectangle) engine.getCurrentSelectionArea();
rectangle.start(mousePosition);
}
engine.getScheduler().requireUpdateSelection();
} else if (vizController.getVizConfig().isDraggingEnable()) {
if (!dragging) {